hyperpolarize

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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2015/05/08 03:55:25」(JST)

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1. 利尿剤とカルシウムバランス diuretics and calcium balance
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3. 成人における急性オピオイド中毒 acute opioid intoxication in adults
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Upregulation of the large conductance voltage- and Ca2+-activated K+ channels by Janus kinase 2.

Hosseinzadeh Z1, Almilaji A1, Honisch S1, Pakladok T1, Liu G1, Bhavsar SK1, Ruth P2, Shumilina E1, Lang F3.
American journal of physiology. Cell physiology.Am J Physiol Cell Physiol.2014 Jun 1;306(11):C1041-9. doi: 10.1152/ajpcell.00209.2013. Epub 2014 Apr 2.
The iberiotoxin-sensitive large conductance voltage- and Ca(2+)-activated potassium (BK) channels (maxi-K(+)-channels) hyperpolarize the cell membrane thus supporting Ca(2+) entry through Ca(2+)-release activated Ca(2+) channels. Janus kinase-2 (JAK2) has been identified as novel regulator of ion tr
PMID 24696148

Extracellular ATP Hydrolysis Inhibits Synaptic Transmission by Increasing pH Buffering in the Synaptic Cleft.

Vroman R, Klaassen LJ, Howlett MH, Cenedese V, Klooster J, Sjoerdsma T, Kamermans M.
PLoS biology.PLoS Biol.2014 May 20;12(5):e1001864. doi: 10.1371/journal.pbio.1001864. eCollection 2014.
Neuronal computations strongly depend on inhibitory interactions. One such example occurs at the first retinal synapse, where horizontal cells inhibit photoreceptors. This interaction generates the center/surround organization of bipolar cell receptive fields and is crucial for contrast enhancement.
PMID 24844296

Syncytial communication in descending vasa recta includes myoendothelial coupling.

Zhang Z1, Payne K, Pallone TL.
American journal of physiology. Renal physiology.Am J Physiol Renal Physiol.2014 Apr 30. [Epub ahead of print]
Using dual cell patch clamp recording, we examined pericyte, endothelial and myoendothelial cell-to-cell communication in descending vasa recta. Graded current injections into pericytes or endothelia yielded input resistances of 220 ± 21 and 128 ± 20 MOhm, respectively (P < 0.05). Injection of
PMID 24785189

DORA Kim A.
Circulation journal : official journal of the Japanese Circulation Society 74(2), 226-232, 2010-01-25
… This endothelium-dependent hyperpolarization (EDH) of smooth muscle often occurs in response to agonists that stimulate a rise in the Ca2+ concentration of ECs, which in turn can open Ca2+-activated K-channels to hyperpolarize the ECs, and if present, patent gap junctions connecting ECs to SMCs (myoendothelial gap junctions) can potentially enable direct electrical coupling. …
NAID 10025941969